As an extension of the study published in 2014, AFCE publishes here the final report of this independent study launched end of 2017 entitled energy efficiency of possible alternatives . The study has been carried out by experts from EREIE – CEMAFROID and CITEPA.

The intent of this normative appendix is to establish definitive test procedures for determining the quality of new, reclaimed and/or repackaged refrigerants for use in new and existing equipment within the scope of AHRI.

In this transitional period, new fluids are being developed to replace the high-GWP refrigerants. That’s why the blue book, an essential tool for all users of refrigerants, has just been republished and updated.

The updated edition was announced in January 2018. The first PURR (Putting into Use Replacement Refrigerants) report was produced in 2015 by members of BRAbrapurr to help the industry meet some of the key implications and requirements of the EU F Gas regulation that came into force on 1st January 2015; in particular the urgent need to move away from high GWP refrigerants, such as R404A.

The rapid rise in Asean’s electricity demand in recent years has led to a surge in CO2 emissions and pollutants that threaten to create an environmental crisis for a region already vulnerable to the impact of extreme weather and poor air quality.

With the phase-out of HCFCs (hydrochlorofluorocarbons) under the Montreal Protocol on Substances that Deplete the Ozone Layer progressing, the introduction of alternatives with not only zero ozone depleting potential (ODP) but also low global warming potential (GWP) and improved energy efficiency is becoming an issue of increasing importance, especially in developing countries.

In recent years, ozone depletion efforts have primarily focused on the obligatory phasing out of ozone depleting substances (ODS). However, in 2013, Decision XIX/6 at the 19th Meeting of the Parties highlighted the importance of climate and energy-efficiency as related to HCFC phaseout. In order to achieve reduction of both ODS and GHG emissions, attention must be paid to activities at a microlevel. This includes reducing leakage rates, adopting good service practices, improving energy-efficiency and preventing adverse environmental impacts during equipment servicing and maintenance.

This safety alert concerns Class 2.1 Flammable refrigerant gases and provides guidance to occupiers of premises on how to control the risk of fire and explosion from refrigeration and air-conditioning systems containing flammable refrigerants.